🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.44 AU - 0.7 AU

Year: 160 Days

Day: 42.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,878,226 km

• M1: 78,688 km (0.105 R)
• M2: 218,413 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.89 AU - 1.33 AU

Year: 434 Days

Day: 28.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.16 AU - 1.74 AU

Year: 648 Days

Day: 24.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.37 AU - 1.57 AU

Year: 661 Days

Day: 12.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,878,226 km

• M1: 392,994 km (0.116 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 12.3

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.74 AU - 7.3 AU

Year: 6174 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 83,878,226 km

• M1: 197,170 km (0.077 R)
• M2: 629,209 km (0.114 R)
• M3: 1,012,179 km (0.116 R)
• M4: 1,097,300 km (0.108 R)
• M5: 1,196,185 km (0.057 R)
• M6: 1,356,553 km (0.065 R)
• M7: 1,961,078 km (0.102 R)
• M8: 2,264,463 km (0.111 R)
• M9: 2,657,457 km (0.1 R)
• M10: 2,762,923 km (0.096 R)
• M11: 3,231,164 km (0.12 R)
• M12: 3,458,404 km (0.102 R)
• M13: 3,623,859 km (0.09 R)
• M14: 3,826,115 km (0.075 R)
• M15: 4,241,698 km (0.071 R)
• M16: 5,191,495 km (0.093 R)
• M17: 5,439,079 km (0.116 R)
• M18: 5,593,464 km (0.085 R)
• M19: 5,886,826 km (0.102 R)
• M20: 6,105,089 km (0.111 R)
• M21: 6,326,195 km (0.057 R)
• M22: 7,300,376 km (0.075 R)
• M23: 7,794,199 km (0.108 R)
• M24: 8,499,253 km (0.033 R)
• M25: 8,950,441 km (0.088 R)
• M26: 9,201,765 km (0.103 R)
• M27: 9,316,955 km (0.103 R)
• M28: 9,409,257 km (0.03 R)
• M29: 9,828,879 km (0.11 R)
• M30: 10,159,640 km (0.061 R)
• M31: 10,302,506 km (0.077 R)
• M32: 10,638,353 km (0.119 R)
• M33: 10,783,463 km (0.039 R)
• M34: 11,124,546 km (0.117 R)
• M35: 12,042,928 km (0.059 R)
• M36: 12,320,731 km (0.057 R)
• M37: 12,524,035 km (0.115 R)
• M38: 13,322,588 km (0.106 R)
• M39: 13,453,037 km (0.07 R)
• M40: 13,820,300 km (0.115 R)
• M41: 14,350,625 km (0.092 R)
• M42: 14,430,809 km (0.057 R)
• M43: 14,860,753 km (0.067 R)
• M44: 15,240,283 km (0.037 R)
• M45: 15,458,696 km (0.098 R)
• M46: 16,009,216 km (0.063 R)
• M47: 18,130,664 km (0.08 R)
• M48: 18,536,373 km (0.058 R)
• M49: 18,798,768 km (0.055 R)
• M50: 18,974,396 km (0.117 R)
• M51: 19,091,830 km (0.109 R)
• M52: 19,682,293 km (0.051 R)
• M53: 20,009,762 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.8

Radius: 10

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.61 AU - 9.65 AU

Year: 8597 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,878,226 km

• M1: 131,646 km (0.076 R)
• M2: 230,830 km (0.097 R)
• M3: 517,609 km (0.09 R)
• M4: 588,069 km (0.031 R)
• M5: 1,178,831 km (0.104 R)
• M6: 1,314,965 km (0.113 R)
• M7: 1,415,645 km (0.114 R)
• M8: 1,689,409 km (0.119 R)
• M9: 2,003,415 km (0.026 R)
• M10: 2,434,257 km (0.108 R)
• M11: 2,508,906 km (0.095 R)
• M12: 2,841,462 km (0.028 R)
• M13: 3,408,139 km (0.095 R)
• M14: 3,633,283 km (0.088 R)
• M15: 3,805,321 km (0.097 R)
• M16: 4,187,394 km (0.112 R)
• M17: 4,337,740 km (0.099 R)
• M18: 4,428,845 km (0.106 R)
• M19: 4,643,668 km (0.08 R)
• M20: 5,970,601 km (0.1 R)
• M21: 6,139,945 km (0.063 R)
• M22: 6,414,457 km (0.032 R)
• M23: 6,518,428 km (0.116 R)
• M24: 6,692,859 km (0.052 R)
• M25: 7,809,308 km (0.109 R)
• M26: 7,994,809 km (0.106 R)
• M27: 8,370,150 km (0.051 R)
• M28: 8,712,879 km (0.059 R)
• M29: 8,866,666 km (0.101 R)
• M30: 8,944,008 km (0.116 R)
• M31: 9,255,321 km (0.089 R)
• M32: 9,491,087 km (0.117 R)
• M33: 10,947,123 km (0.096 R)
• M34: 11,030,150 km (0.096 R)
• M35: 11,113,177 km (0.112 R)
• M36: 11,196,653 km (0.041 R)
• M37: 11,322,016 km (0.051 R)
• M38: 11,405,940 km (0.105 R)
• M39: 11,658,760 km (0.113 R)
• M40: 13,792,475 km (0.066 R)
• M41: 14,242,615 km (0.08 R)
• M42: 14,697,542 km (0.07 R)
• M43: 14,789,096 km (0.118 R)
• M44: 14,972,802 km (0.107 R)
• M45: 15,296,083 km (0.109 R)
• M46: 15,808,755 km (0.065 R)
• M47: 16,043,624 km (0.069 R)
• M48: 16,185,143 km (0.115 R)
• M49: 17,380,430 km (0.11 R)
• M50: 18,406,372 km (0.111 R)
• M51: 18,603,991 km (0.069 R)
• M52: 18,951,507 km (0.102 R)
• M53: 19,051,289 km (0.111 R)
• M54: 20,824,173 km (0.097 R)
• M55: 21,030,169 km (0.091 R)
• M56: 21,496,017 km (0.114 R)
• M57: 23,126,784 km (0.073 R)
• M58: 23,768,708 km (0.072 R)
• M59: 24,199,849 km (0.113 R)
• M60: 24,579,379 km (0.082 R)
• M61: 25,453,928 km (0.105 R)
• M62: 25,729,338 km (0.101 R)
• M63: 25,950,443 km (0.078 R)
• M64: 26,505,751 km (0.099 R)
• M65: 26,729,100 km (0.049 R)
• M66: 28,537,439 km (0.074 R)
• M67: 29,053,253 km (0.047 R)
• M68: 29,629,803 km (0.087 R)
• M69: 30,093,856 km (0.07 R)
• M70: 30,560,302 km (0.114 R)
• M71: 31,264,459 km (0.036 R)
• M72: 31,677,798 km (0.037 R)
• M73: 32,688,780 km (0.112 R)
• M74: 32,928,287 km (0.071 R)
• M75: 33,348,657 km (0.074 R)
• M76: 34,987,052 km (0.106 R)
• M77: 35,231,944 km (0.106 R)
• M78: 35,477,434 km (0.075 R)
• M79: 35,723,523 km (0.096 R)
• M80: 36,341,212 km (0.101 R)
• M81: 37,211,872 km (0.101 R)
• M82: 37,524,531 km (0.104 R)
• M83: 37,900,770 km (0.082 R)
• M84: 38,026,432 km (0.056 R)
• M85: 39,354,861 km (0.095 R)
• M86: 39,545,898 km (0.106 R)
• M87: 39,928,719 km (0.106 R)
• M88: 42,447,797 km (0.107 R)
• M89: 42,513,022 km (0.09 R)
• M90: 42,578,247 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.2

Radius: 5

Gravity: 31.57 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.18 AU - 16.84 AU

Year: 21566 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,878,226 km

• M1: 64,776 km (0.114 R)
• M2: 101,128 km (0.102 R)
• M3: 317,297 km (0.084 R)
• M4: 393,442 km (0.099 R)
• M5: 809,474 km (0.079 R)
• M6: 1,263,354 km (0.041 R)
• M7: 2,633,521 km (0.107 R)
• M8: 2,752,601 km (0.046 R)
• M9: 3,330,946 km (0.106 R)
• M10: 3,677,864 km (0.048 R)
• M11: 3,810,856 km (0.079 R)
• M12: 4,081,778 km (0.108 R)
• M13: 4,265,933 km (0.12 R)
• M14: 7,335,083 km (0.099 R)
• M15: 7,728,226 km (0.117 R)
• M16: 8,301,635 km (0.075 R)
• M17: 8,770,175 km (0.118 R)
• M18: 9,855,358 km (0.07 R)
• M19: 10,602,151 km (0.119 R)
• M20: 11,952,122 km (0.108 R)
• M21: 15,021,571 km (0.082 R)
• M22: 15,092,480 km (0.118 R)
• M23: 15,951,172 km (0.1 R)
• M24: 16,313,648 km (0.053 R)
• M25: 16,532,509 km (0.113 R)
• M26: 17,120,728 km (0.105 R)
• M27: 17,194,779 km (0.035 R)
• M28: 17,343,031 km (0.111 R)
• M29: 19,541,072 km (0.082 R)
• M30: 20,869,801 km (0.088 R)
• M31: 21,585,028 km (0.081 R)
• M32: 22,146,768 km (0.1 R)
• M33: 23,366,739 km (0.097 R)
• M34: 25,701,812 km (0.119 R)
• M35: 25,786,484 km (0.088 R)
• M36: 26,041,399 km (0.092 R)
• M37: 26,467,902 km (0.074 R)
• M38: 28,197,254 km (0.088 R)
• M39: 29,163,806 km (0.095 R)
• M40: 30,768,841 km (0.105 R)
• M41: 31,491,249 km (0.093 R)
• M42: 32,128,088 km (0.075 R)
• M43: 32,493,854 km (0.112 R)
• M44: 32,860,967 km (0.113 R)
• M45: 33,970,684 km (0.08 R)
• M46: 34,717,178 km (0.086 R)
• M47: 35,847,240 km (0.105 R)
• M48: 37,660,965 km (0.082 R)
• M49: 37,949,988 km (0.063 R)
• M50: 38,627,517 km (0.108 R)
• M51: 41,079,276 km (0.099 R)
• M52: 42,273,815 km (0.088 R)
• M53: 44,799,027 km (0.116 R)
• M54: 45,207,579 km (0.096 R)
• M55: 45,310,053 km (0.063 R)
• M56: 45,925,649 km (0.1 R)
• M57: 46,234,419 km (0.108 R)
• M58: 50,736,267 km (0.104 R)
• M59: 52,446,769 km (0.051 R)
• M60: 53,417,061 km (0.111 R)
• M61: 54,502,244 km (0.106 R)
• M62: 54,611,151 km (0.065 R)
• M63: 57,136,214 km (0.03 R)
• M64: 57,468,321 km (0.058 R)
• M65: 57,690,175 km (0.115 R)
• M66: 61,617,269 km (0.109 R)
• M67: 62,185,292 km (0.103 R)
• M68: 62,983,396 km (0.036 R)
• M69: 63,097,689 km (0.117 R)
• M70: 64,359,547 km (0.115 R)
• M71: 64,705,118 km (0.074 R)
• M72: 65,745,571 km (0.097 R)
• M73: 66,093,686 km (0.078 R)
• M74: 68,194,638 km (0.108 R)
• M75: 68,546,941 km (0.076 R)
• M76: 70,911,186 km (0.11 R)
• M77: 71,268,126 km (0.106 R)
• M78: 71,387,206 km (0.086 R)
• M79: 71,864,274 km (0.068 R)
• M80: 72,462,067 km (0.055 R)
• M81: 73,301,909 km (0.069 R)
• M82: 73,422,037 km (0.117 R)
• M83: 75,233,368 km (0.089 R)
• M84: 76,937,138 km (0.067 R)
• M85: 79,393,086 km (0.116 R)
• M86: 79,763,789 km (0.101 R)
• M87: 80,258,809 km (0.111 R)
• M88: 82,124,294 km (0.038 R)
• M89: 82,249,209 km (0.111 R)
• M90: 82,374,123 km (0.115 R)
• M91: 82,874,378 km (0.032 R)
• M92: 83,375,830 km (0.119 R)
• M93: 83,626,855 km (0.046 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,049 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit